package com.jt.demo.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class JDBCController {
    @Value("${mysql.username}")
    String username;
    @Value("${mysql.password}")
    String password;
    @RequestMapping("get")
    public String getMsg(){
        return ""+username+password;
    }
}
